Geodesic
Conditions for asymptotic normality of the number of multiple repetitions of chains in marked complete trees and forests
Matematičeskie voprosy kriptografii, Tome 14 (2023) no. 1, pp. 85-97 Cet article a éte moissonné depuis la source Math-Net.Ru

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We consider complete $q$-ary trees of height $H$ with vertices marked by random independent marks taking values from the set $\{1,2,\ldots, N\}$ and forests of such trees. For both cases we investigate the number of sets of $r\ge 2$ paths with fixed length $s$ such that corresponding $s$-chains of marks of vertices are identical. We propose three theorems on sufficient conditions for the asymptotic normality for considered random values as $H\to\infty$ and possibly varying parameters $s$ and $q$. 
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V. G. Mikhailov; V. I. Kruglov. Conditions for asymptotic normality of the number of multiple repetitions of chains in marked complete trees and forests. Matematičeskie voprosy kriptografii, Tome 14 (2023) no. 1, pp. 85-97. http://geodesic.mathdoc.fr/item/MVK_2023_14_1_a5/

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